| Customization: | Available |
|---|---|
| Type: | Pump Casing |
| Transport Package: | Wood Box |
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Natural rubber pump parts, various types of rubber pump parts
Pump Front Liner:
A hardened, heavy-duty corrosion resistant metal sleeve with "O" ring seals at both ends protects the shaft. A slip fit allows the sleeve removed
Or installed quickly.
Centrifugal shaft seal:
A large percentage of duties allow the use of the centrifugal seal which eliminates the need if sealing water.
Gland shaft seal:
A packed gland type shaft seal is also available and can be fitted with a low flow flush seal water arrangement.
Shaft and bearing assembly:
A large diameter shaft with a short overhang minimizes deflection and vibration. Heavy-duty roller bearing are
Housed in a removable bearing cartridge.
Out casing:
Split outer casing halves if cast or ductile iron contain the wear liners and provide high operation pressure capabilities.
Impeller:
The impeller may be either moulded elastomer or hard metal. Deep side sealing vanes relieve seal pressure and
Minimize recirculation. Cast-in impeller threads are better suited for slurries.
Interchangeable hard metal and moulded elastomer liners
Mating faces in hard metal liners are tapered to aloe positive alignment during assembly and aloe components
To be easily removed for replacement.
Hydraulic seal rings give positive sealing between mating faces.
Slurry pump spare parts:
Naipu pump offers the two solutions for this problem. We choose the white iron, high chrome (27%) for the strong abrasive slurries, also with the sharp particles. For the corrosive slurries with blunt particles, we recommend the natural rubber.
Naipu Slurry pump and standard spare parts with high anti-abrasive can be supply with huge amount within a short period.
Impeller, Casing, shaft, throat bush, wear plate, case, cover, stuffing box, lantern restrictor, cover plate bolt, volute, throat bush, shaft sleeve, cover plate liner, frame plate liner.
Spare parts feature
The impeller is the main rotating component which normally has vanes to impart the centrifugal force to the liquid.
Most slurry pump casing are "slower" than their water pump cousins, primarily to reduce wear though lower internal velocities.
Wear resistant cast alloys are used for slurry pump liners and impellers where conditions are not suited to rubber, such as with coarse or sharp edged particles, or on duties having high impeller peripheral velocities or high operating temperatures.
Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are completely interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.
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